Blog

2020-01-17

What is the MQTT protocol

With the advent of the 5G era, the great vision of the IoT is becoming a reality. The number of connected IoT devices has reached 7 billion in 2018. In the next two years, smart water and electric...

2020-01-14

Build EMQ X + InfluxDB + Grafana IoT data visualization solution in one hour

Background Taking the common scenarios of Internet of things as an example, this article introduces ho...

2020-01-09

EMQ X Rule Engine Series (12) Store Messages to Redis

Redis Introduction Redis is a fully open source, high-performance key-value database that adheres to the BSD protocol for free. Compared with other key-value cache products, Redis has the fo...

2020-01-03

Release Notes - Kuiper 0.1

The Kuiper team would like to announce the release of Kuiper 0.1. Kuiper 0.1 now is available for download. EMQ X Kuiper is an edge lightweight...

2019-12-26

EMQ X Rule Engine Series - Store messages to PostgreSQL database

Introduction to PostgreSQL Database As an important open source relational databases, PostgreSQL claims...

2019-12-25

Advanced features of MQTT topics

What is the topic MQTT protocol transmits application messages over the network. When application messages are transmitted over MQTT, they have an associated quality of service (QoS) and topic ...

2019-12-23

EMQ X Enterprise + Apache Kafka Build a high-performance IoT message processing backend

Background In various types of IoT projects, the messages generated by devices not only affect devices, but also need to be used by business systems to implement functions such as security au...

2019-12-18

EMQ X Rule Engine Series - Storing messages to the OpenTSDB database

Introduction to OpenTSDB OpenTSDB is an extensible distributed time series Database database, whose bottom layer relies on HBase and makes full use of HBase's features of distributed column s...

2019-12-16

EMQ X Rule Engine Series - Writing Messages to TDEngine

What is TDEngine? TDengine is an open source big data platform designed and optimized for Internet of Things, Internet of Vehicles, Industrial Internet, IT operation and maintenance, etc., laun...

2019-12-13

Release Notes - Kuiper 0.0.4

Date: 2019/12/13 The Kuiper team would like to announce the release of Kuiper 0.0.4 Kuiper 0.0.4 now is available for download. EMQ X Kuipe...

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